April Weather in Heihe, China

Last updated: August 22, 2025

In April, the average temperature in Heihe, China hovers around 5°C (41°F). While you might experience chilly lows of -12°C (11°F), the mercury can rise to a comfortable 28°C (83°F). Expect about 25 mm (1.0 in) of precipitation over 5 days, and a pleasant average humidity of 71%.

April Temperature in Heihe

In April in Heihe, the average temperature is 5°C (41°F). Maximums can reach 28°C (83°F), while minimums can dip as low as -12°C (11°F). Be prepared for a wide range of temperatures when traveling during this time.

April Weather in Heihe: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Heihe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heihe, April typically has an average temperature of 5°C (41°F), with highs reaching up to 28°C (83°F) and lows dropping to around -12°C (11°F).

Data source: Temperature data for Heihe generated using information from the Copernicus Climate Change Service.

April Precipitation in Heihe

In Heihe in April, the total precipitation amount is 25 mm (1.0 in) over a span of 5 days.

April Precipitation Trends in Heihe

The chart displays monthly precipitation patterns in Heihe, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Heihe, April typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Heihe

In Heihe in April, humidity is 71%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your clothes, making outdoor activities less enjoyable and requiring extra layers to stay warm while exploring.

April Average Humidity in Heihe

This chart illustrates the average monthly humidity levels in Heihe, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Heihe is approximately 71%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heihe

In Heihe in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Heihe.

Maximum UV Index Levels in Heihe for April

The chart shows the monthly maximum UV Index (UVI) for Heihe in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Heihe typically reaches 5, which falls under the moderate exposure category.

Data source: Heihe April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Heihe Compares to Other Months

Weather in Heihe varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Heihe, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Heihe, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-5°F)	5 mm (0.2 inches)	89%	low
February Weather	-16°C (3°F)	4 mm (0.2 inches)	87%	low
March Weather	-4°C (25°F)	13 mm (0.5 inches)	76%	moderate
April Weather	5°C (41°F)	25 mm (1.0 inches)	71%	moderate
May Weather	13°C (55°F)	55 mm (2.2 inches)	74%	high
June Weather	18°C (65°F)	102 mm (4.0 inches)	82%	high
July Weather	23°C (73°F)	130 mm (5.1 inches)	86%	very high
August Weather	19°C (67°F)	164 mm (6.5 inches)	88%	very high
September Weather	14°C (57°F)	84 mm (3.3 inches)	86%	moderate
October Weather	4°C (39°F)	39 mm (1.6 inches)	84%	moderate
November Weather	-8°C (17°F)	20 mm (0.8 inches)	80%	low
December Weather	-20°C (-4°F)	6 mm (0.3 inches)	88%	low